1 to 20 of  659 products for dc amplifier

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Makita 5" Angle Grinder, 9005b, 9 Amp, 10,000 Rpm, Ac/Dc, 5/8"-11

Makita 5" Angle Grinder, 9005B, 9 Amp, 10,000 RPM, AC/DC, 5/8"-11 Jobsite Proven for Over 20 Years, Powerful 9.0 AMP motor. Lightweight (6.6 lbs.) for high production work with less fatigue. Lock-on button for continuous operation. Side handle can be installed on either side of the tool. All-ball bearing construction for longer tool life. Spindle lock for easy wheel changes. AC/DC for use with alternative power source. Standard 5/8" x 11 UNC spindle. Double insulated. 13.80 L. 5.70 W. 4.70 H.

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Global Industrial
$155.95 See It
Makita 5" Angle Grinder, 9558pb, 7.5 Amp, 10,000 Rpm, 5/8"-11, Paddle Switch, Ac/Dc, Lock-Off/On

Makita 5" Angle Grinder, 9558PB, 7.5 Amp, 10,000 RPM, 5/8"-11, Paddle Switch, AC/DC, Lock-Off/On Large Paddle Switch for Comfortable Operation, Powerful 7.5 AMP motor for high output power in a more compact tool (only 4.6 lbs.). Small diameter barrel grip (only 2-1/2") for added comfort. Labyrinth construction seals and protects the motor and bearings from dust and debris for longer tool life. AC/DC switch for use with alternative power source. Protective zig-zig varnish seals the armature from dust and debris for longer tool life. Large paddle switch for comfortable operation. Thicker coil wires are wound more closely to reduce heat and energy loss. All-ball bearing design and metal gear housing for durability. 13.80 L. 5.70 W. 4.70 H.

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Global Industrial
$100.95 See It
5 Inch Grinder - 11 Amp, AC/DC, Trigger Grip, Model 6121-31A

The Milwaukee 5in. 11 Amp AC/DC Grinder delivers best in class durability and power. High-capacity 120V AC/DC motor with Advanced Airflow system and electronic clutch runs at 11,000 RPM to handle the most demanding grinding jobs. Variable Speed No,...

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Northern Tool
$109.99 See It
Milwaukee® 6238-20 Deep Cut Ac/Dc Band Saw

Milwaukee 6238-20 Deep Cut AC/DC Band Saw The new Deep Cut Band Saws deliver 2X more durability, best-in-class power at 11 Amps, revolutionary cut visibility and the industrys largest cut capacity at 5" by 5". These Band Saws still deliver on the heritage of long-term reliability and performance that make Milwaukee Band Saws the standard in industrial metalworking, but now feature a new, exclusive Job Site Armor Technology and all metal direct drive system that provide game-changing durability. The Job Site Armor Technology is made of a proprietary composite material and has crush zone barriers that provide long lasting rugged protection. The all metal direct drive gearing system delivers maximum tool life, while requiring less servicing than a chain drive. In addition, a gear protecting clutch extends gear and motor life by absorbing high impact forces caused by blade lock-ups and a new debris protection system delivers longer pulley life by removing debris during use. The new Band Saw's slimmer motor housing increases user line of site delivering superior cut accuracy and revolutionary cut visibility, while a new balanced body design allows tool to rest naturally and comfortably in the users hands. At 14.5 Lbs., this lighter weight design delivers more control over the tool and less fatigue at the conclusion of the work day. Another innovative feature is the tool-free locking adjustable shoe, which is a button actuated tool-free design that allows the user to quickly adjust from an extended shoe to no shoe in seconds. Features: Powerful 11 Amp Motor: Provides maximum performance and durabilityJob Site Armor Technology: Proprietary composite material and crush zone barriers provide long lasting rugged protectionAll Metal Direct Drive: Delivers maximum tool life with all metal direct drive gearing system, while requiring less servicing than a chain driveGear Protecting Clutch: Extends gear and motor life by absorbing high impact forces caused by blade lock-upsRevolutionary Cut Visibility: Slimmer motor housing increases user line of site delivering superior cut accuracyBalanced Body Design: Allows tool to rest naturally and comfortably in users handsLighter Weight, 14.5 Lbs.: Delivers more control over the tool and less fatigue at the conclusion of the work dayTool-Free Locking Adjustable Shoe: Button actuated tool-free design allows user to quickly adjust from an extended shoe to no shoe in secondsIndustry's Largest Cut Capacity: Versatility to cut up to 5" by 5" material in one pass and adjustable shoe allows for less tool rotation when cutting material above 5"Debris Protection System: Delivers longer pulley life by removing debris during useIncludes: Band Saw 23.68 L. 14.43 W. 11.12 H.

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Global Industrial
$279.00 See It
2.1 Amp AC-to-12V DC Power Adapter

Power your Orion gear from a household AC wall outlet with the convenient Orion 2.1 Amp AC-to-12V DC Power Adapter. This handy wall-plug adapter will provide power to Orion Atlas or Sirius EQ-G Computerized GoTo Telescope Mounts, StarShoot G3 Deep Sp

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Orion Telescopes & Binoculars
$25.74 See It
Stickmate LX235 AC/DC 230V Arc Welder/Stick Welder - 225 Amp AC Output, 150 Amp DC Output, Model 500421

Hobart's Stickmate LX235AC/160DC power source lets you choose between AC or DC weld output to expand your welding options to either AC or DC stick electrodes. DC output means fewer arc outages, less sticking, less splatter, better bead control on thin...

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Northern Tool
$499.99 See It
14 15 Amp AC/DC Portable Cut-Off Saw - 2414DB

The Makita 2414DB Features: AC/DC switch for use with alternative power sources Makita 14 15 Amp AC/DC Portable Cut-Off Saw

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Max Tool
$197.99 See It
6121-31A 11 Amp 5" Small Angle Grinder Trigger Grip, No-Lock, AC/DC, power-tools

FEATURES: • Powerful 11 Amp, 11,000 RPM Motor: Provides maximum performance and durability • Overload Protection: Maximizes motor life • Electronic Clutch: Extends tool life and prevents bind-up • Tool-Free Accessory Change: Easily change "All Accessories" without a wrench • Tool-Free Adjustable Guard: Provides quick guard installations and adjustments • Advanced Airflow System: Maximizes airflow and reduces debris ingress, improving motor life and performance • Debris Baffles – protect internal components by deflecting damaging debris out of the airflow at the intake vents • External Brush Doors – reduces service time by providing easy access to brushes SPECIFICATIONS: • Wheel Diameter 5" • Volts 120 AC/DC • Switch Type Trigger Grip, AC/DC • AMPS/Overload Protection 11 Amp • Max Watts Out (Power) 1400 MWO • Speed RPM 11,000 • Use Wheels RPM Above 11

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Toolup.com
$104.71 See It
TIG Welder 200 Amp DC and Versa-Cut 40 Plasma Cutter

Save BIG money when you get our TIG 200 DC Welder PLUS our Versa-Cut 40 Plasma Cutter! Click on the individual links below for all the specs, but you must click the "Add To Cart" button below to get the special savings over individual prices!...

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The Eastwood Company
$949.99 See It
Outback 145 DC Arc Welder/AC Generator with Kohler CH395 Engine - 125 Amp DC Welding Output 4,250 Watt AC Power Output, Model K2707-2

This Lincoln Outback 145 Generator/Welder is an ideal choice for a wide variety of applications, including service trucks, fence contractors, maintenance crews, farmers, ranchers and anyone who needs portable DC stick welding capability and AC...

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Northern Tool
$2,399.99 See It
Deep Cut Band Saw Kit - AC/DC, 11 Amp, Model 6238-21

The Milwaukee AC/DC Deep Cut Band Saw deliver 2X more durability, 11 Amps of raw power, revolutionary cut visibility and an extra-large cut capacity at 5in. by 5in. Saw delivers long-term reliability and performance and features Job Site Armor...

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Northern Tool
$299.00 See It
GA6020 10.5 Amp 6" Angle Grinder

Industrial Power Tools Super Joint System (SJS) Technology Helps Prevent Gear Damage * Super Joint System (SJS) technology helps prevent gear damage caused by accidental wheel binding * Powerful 10.5 AMP motor delivers 10,000 RPM for the most demanding applications * Electric brake for maximum productivity * Labyrinth construction seals and protects the motor and bearings from dust and debris for longer tool life * Refined design at only 6.7 lbs. for reduced operator fatigue * AC/DC switch for use with alternative power source * Protective zig-zag varnish seals the armature from dust and debris for longer tool life * Externally accessible brushes for greater serviceability * Ergonomic soft grip provides increased comfort on the job * Ideal for welders, fabricators, masons, maintenance/repair and more INCLUDES: * 6" Grinding Wheel (A-80846) * Wheel Guard (165488-2) * Inner Flange (224361-6) * Lock Nut (193465-4) * Lock Nut Wrench (782424

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Factory Authorized Outlet
$157.99 See It
ST200i Inverter-Powered Stick Welder - 230 Volts, 200 Amp

The Klutch ST200i Inverter Stick Welder is a lightweight and portable yet powerful 200 Amp DC inverter stick welder that is powered by 230V AC input power. Provides high-quality DC weld output in a compact design. The inverter-based system offers...

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Northern Tool
$299.99 See It
GA5020Y 10.5 Amp 5" Angle Grinder

Industrial Power Tools Super Joint System (SJS) Technology Helps Prevent Gear Damage * Super Joint System (SJS) technology helps prevent gear damage caused by accidental wheel binding * Powerful 10.5 AMP motor delivers 11,000 RPM for the most demanding applications * Lock-off trigger switch for added user preference * Electric brake for maximum productivity * Rotatable gear housing can be positioned every 90 * Refined design at only 5.9 lbs. for reduced operator fatigue * AC/DC switch for use with alternative power source * Labyrinth construction seals and protects the motor and bearings from dust and debris for longer tool life * Protective zig-zag varnish seals the armature from dust and debris for longer tool life * Externally accessible brushes for greater serviceability * Ergonomic soft grip provides increased comfort on the job * Ideal for welders, fabricators, masons, maintenance/repair and more INCLUDES: * 5" Grinding Wheel (741

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Factory Authorized Outlet
$139.99 See It
6 13.0 Amp, 5,700 rpm Straight Grinder w/ Rotating Adjustable Guard - DW88

Features: 13.0 Amp, 5,700 rpm motor provides high power and speed for 6 grinding applications. * AC/DC capacity works off welding machines and generators for increased productivity and versatility. * Rotating adjustable guard for greater visibility. * E DeWALT Heavy-Duty 6 13.0 Amp, 5,700 rpm Straight Grinder w/ Rotating Adjustable Guard

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Max Tool
$323.97 See It
DWE4887 4.2 Amp Paddle Switch Die Grinder, power-tools

INCLUDES: • (1) Grinder • (2) Wrenches • (1) 1/4" Collet FEATURES: • 4.2 Amp, 25,000 rpm motor provides high power and speed for all 1-1/2" grinding applications • AC/DC capacity works off welding machines and generators for increased productivity and versatility • Convenient paddle switch with lock-on button for easy gripping • Precision 1/4" collet securely holds all proper accessories (1/8" reducing sleeve as optional accessory) SPECIFICATIONS: • 4.2 Amps • Max Watts Out: 330W • No Load Speed: 25,000 rpm • Spindle Lock: N/A • Spindle Thread: 1/4" Collet

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Toolup.com
$184.19 See It
4 1/2 Inch Compact Small Angle Grinder - 11 Amp, 11,000 RPM, Paddle Switch, Model DWE402

This DEWALT DWE402 4 1/2in. Compact Small Angle Grinder features a next generation 11 Amp AC/DC 11,000 RPM motor to provide an excellent power to weight/size ratio. Dust Ejection System provides durability by ejecting damaging dust and debris particles...

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Northern Tool
$99.00 See It
DW882 Heavy-Duty 6" 13.0 Amp, 5,700 rpm Straight Grinder w/ Rotating Adjustable Gua

The DW882 Features: * 13.0 Amp, 5,700 rpm motor provides high power and speed for 6" grinding applications. * AC/DC capacity works off welding machines and generators for increased productivity and versatility. * Rotating adjustable guard for greater visibility. * External brush doors for easy servicing.Specifications: * Amps: 13 AC/DC * Max Watts Out: 2,250 W * No Load Speed: 5,700 rpm * Use Wheels RPM Above: N/A * Spindle Lock: N/A * Spindle Thread: 5/8"-11Includes: * Wrench * Arbor nuts * Flanges Features: 13.0 Amp, 5,700 rpm motor provides high power and speed for 6 grinding applications. * AC/DC capacity works off welding machines and generators for increased productivity and versatility. * Rotating adjustable guard for greater visibility. * E

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Factory Authorized Outlet
$323.97 See It
9075-20 7 Amp 3/4-Inch Impact Wrench, power-tools

FEATURES:• 380 ft. lbs. of torque - more torque saves time • AC/DC rocker switch for quick selection of forward and reverse • Powerful 7.0 amp motor, 1750 RPM and 2500 IPM (no load) •Light weight (6.2 lbs.) with balanced feel and cushioned grip • Friction ring and through hole socket retention Delivering a whopping 380 ft. lbs. of torque and weighing only 6.2 pounds, this tool has a fantastic power to weight ratio. The 3/4 in. square anvil is more resistant to long term fatigue than a 1/2 in. anvil. The powerful 7.0 amp motor drives a unique impact mechanism at 1750 RPM (no load). This model features a friction ring and through hole socket retention, and a rocker switch for quick selection of forward or reverse. The ergonomically shaped handle with a soft cushioned grip provides a well-balanced and controllable feel to the tool. The special mechanism achieves desired installation torque faster and loosens rusted or fretted bolts in less time.

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Toolup.com
$247.83 See It
7-1/4 in. 15 Amp Circular Saw with Brake C7BMR

7-1/4 in. 15 Amp Circular Saw with Brake - C7BMR. Box Wrench - 940543. 24-Tooth Carbide Tipped Blade - 725213. Hefty motor with 1,710 Watt output that produces a no-load speed of 5,800 RPM for greater cutting efficiency through tough materials. Internal Double Insulation (IDI) technology enables the aluminum housing to be intertwined with an injection molded inner nylon core to combine the durability of an all metal body tool with the double insulation advantages of a tool with plastic housing. Tool bearing sits in die-cast aluminum, instead of plastic, to improve tool reliability and greatly extend tool life. Electric brake stops blade rotation within seconds preventing unintended cuts. Levers are made from die-cast aluminum alloy for durability. Cutting and bevel levers are well-placed and move smoothly during adjustments. Bevel capacity ranges up to 55 degrees with a positive stop at 45 degrees. Extra cut capacity to 55 degrees is ideal for framing and cutting compound miter angles for more flexibility. Heavy-duty aluminum base offers easy to read front and side scales for accurate measurements. Easily accessible carbon brush allows for quick and easy brush changes. At a lightweight 10.5 lbs., this saw is easy to maneuver and transport. Soft grip main and sub handles are ergonomically designed to increase grip and improve comfort. AC/DC switch is operable on any power supply including a generator for optimal convenience

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Tyler Tool
$124.99 See It
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